Ametek Jofra RTC-700 Reference Temperature Calibrator

Name: Ametek Jofra RTC-700 Reference Temperature Calibrator
Price: 14075.0 USD
Availability: BackOrder

Triple-zone heating technology provides precise temperature calibration of any type temperature sensor.

Starting at $14,075.00

View Company Reviews

Manufactured

By Ametek

Includes

FREE Ground Shipping
FREE Lifetime Tech Support

Availability

Usually ships in 2-3 weeks

Product Manual Product Specs

Features

Accurate to ±0.11°C using the external reference sensor
4-wire True-Ohm-Measurement technology
Excellent stability: 0.008°C
Wide temperature range: 33 to 700°C
Unique active triple-zone block for improved temperature homogeneity
Dynamic Load Compensation for perfect temperature uniformity in the insert
Display indicator for temperature uniformity
Intelligent reference sensors hold the calibration data (coefficients) of the reference sensor
USB communication
High speed heating and cooling times
Best performing dry-block with regard to the EURAMET/cg-13/v.01 guideline for testing of dry-blocks

The Ametek Jofra RTC-700 is an advanced reference temperature calibrator that offers high performance along with a full range of features. The Ametek Jofra RTC-700 has a wide temperature range and provides precise temperature calibration of sensors, regardless of type and format, through an innovative triple-zone heating technology.

The Ametek Jofra RTC-700 has a temperature range of 33° to 700°C (91° to 1292°F). The unit has three heating zones, each of which is independently controlled for precise temperature calibrations. The homogeneity of the lower zone is close to that of a laboratory liquid bath. The lower and middle zones ensure optimum heat dissipation throughout the entire calibration zone. The upper zone compensates for heat loss from the sensor- under- test as well as from the open top. This eliminates the need for extra insulation of sensors-under-test and makes it possible to calibrate liquid-filled and other sensors.

The RTC-700 offers a further improvement on this technology with its Dynamic Load Compensation (DLC) sensor which measures the temperature in the calibrator's insert and provides feedback to the active triple-zone system to compensate for the temperature differences resulting from testing various sensors. This allows the RTC-700 to perform highly accurate temperature calibrations without being affected by the size and number of sensors under test. The RTC-700 also offers other innovative features such as intelligent sensors for plug ‘n' play connectivity, an easy-to-read full-color VGA display, and a USB connection for improved communications and software downloads.

The Ametek Jofra RTC-700 reference temperature calibrator is available in three configurations: RTC-A reference temperature calibrator, RTC-B reference temperature calibrator with input for reference sensor, DLC sensor and sensors-under-test, and RTC-C reference temperature calibrator with input for reference sensor and DLC sensor. The RTC-700 can be used without an external reference sensor. However, users will obtain better accuracies and realize the calibrator's full potential by utilizing the STS-200 reference sensor. Both the STS-200 and DLC sensors contain all individual calibration data regarding the sensor, allowing users to change the reference sensor and be up and running immediately.

The RTC-700 features a rugged, lightweight design and inserts that cover most commonly used sensor sizes. A unique design allows the units to calibrate threaded sensors and sensors with connection heads.

The Ametek Jofra RTC-700 (models A, B and C) ships complete with the following:

Mains power cable
Traceable calibration certificate (temperature performance)
Tool for insertion tubes
JOFRACAL software
USB cable
Heat shield
Manuals

Model B contains the following extra items:

Test cables (2 x red, 2 x black)
Traceable certificate (input performance for reference sensor and DLC sensor)
Traceable certificate (input performance for sensor-under-test inputs)

Model C contains the following extra items:

Traceable certificate (input performance for reference sensor and DLC sensor)

Ametek Jofra RTC-700 Temperature Calibrator Specifications:

Parameter		Range
Temperature Range	@ 0°C ambient	10 to 700°C
	@ 23°C ambient	33 to 700°C
	@ 40°C ambient	50 to 700°C
Accuracy	With external ref. sensor (models B&C)	±0.11°C
	With internal ref. sensor	±0.29°C
Stability	@ 33° to 125°C	±0.008°C
	@ 125° to 425°C	±0.015°C
	@ 425° to 700°C	±0.02°C
Axial Homogeneity (@ 60 mm)	@ 33° to 100°C	0.10°C
	@ 100° to 420°C	0.25°C
	@ 420° to 700°C	0.40°C
Resolution	All temperatures	1°, 0.1°, 0.01°, or 0.001°
Heating Time	33° to 700°C	45 minutes
Cooling Time	155 to 100°C	4 minutes
	700° to 100°C	43 minutes
	100° to 50°C	17 minutes
	50° to 33°C	20 minutes
Time to Stability		10 minutes
Immersion Depth		200 mm
Input Specifications	RTD reference input	See data sheet for complete specifications
	DLC sensor input	See data sheet for complete specifications
	RTD sensor under test	See data sheet for complete specifications
	Thermocouple input	See data sheet for complete specifications
Transmitter Supply	Output voltage	24 VDC ±10%
	Output current	Maximum 28 mA
Transmitter Input mA (B Model)	Range	0 to 24 mA
	Accuracy (12 months)	±(0.005% rdg + 0.010% F.S.)
Voltage Input VDC (B Model)	Range	0 to 12 VDC
	Accuracy (12 months)	±(0.005% rdg + 0.010% F.S.)
Switch Input (B Model)	Test voltage	Maximum 5 VDC
	Test current	Maximum 2.5 mA
Communications Interface	Serial data	USB 2.0 device port
	Serial data	USB 2.0 host double port (for future expansion)
	LAN	Ethernet MAC 10/100 Base-T (for future expansion)
	SD	SD slot (for future expansion)
Inserts	Outer diameter	29.8 mm
	Length	210 mm